Python 3.13 Support #2309
Workflow file for this run
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| name: Backport PRs | |
| permissions: | |
| pull-requests: write | |
| contents: write | |
| on: | |
| pull_request_target: | |
| types: | |
| - closed | |
| - labeled | |
| jobs: | |
| Backport: | |
| runs-on: ubuntu-latest | |
| if: github.event.pull_request.merged && contains( github.event.pull_request.labels.*.name, 'backport' ) | |
| steps: | |
| - name: Checkout PR HEAD | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: ${{ github.event.pull_request.head.sha }} | |
| fetch-depth: 100 | |
| - name: Fetch PR merge base | |
| run: git fetch --no-tags --depth=100 origin ${{ github.event.pull_request.base.sha }} | |
| - name: Set up git | |
| run: | | |
| git config --global user.email github-actions[bot]@users.noreply.github.com | |
| git config --global user.name github-actions[bot] | |
| - name: Get backport branch | |
| id: get-branch | |
| run: | | |
| git fetch --no-tags --depth=100 origin 'refs/heads/*.x:refs/remotes/origin/*.x' | |
| echo "backport-branch=$(git branch -r | grep '.*.x' | sort -V | tail -n 1 | cut -d / -f 2)" >> $GITHUB_OUTPUT | |
| - name: Apply PR commits to ${{ steps.get-branch.outputs.backport-branch}} branch | |
| run: | | |
| git checkout -b ${{ steps.get-branch.outputs.backport-branch}} origin/${{ steps.get-branch.outputs.backport-branch}} | |
| git cherry-pick -x ${{ github.event.pull_request.base.sha }}..${{ github.event.pull_request.head.sha }} | |
| - name: Create backport PR | |
| id: create-pr | |
| uses: peter-evans/create-pull-request@v7 | |
| with: | |
| title: '${{ github.event.pull_request.title }} (backport)' | |
| body: > | |
| Backport \#${{ github.event.number }} onto the | |
| ${{ steps.get-branch.outputs.backport-branch}} stable branch. | |
| base: ${{ steps.get-branch.outputs.backport-branch}} | |
| branch: backport-pr-${{ github.event.number }} | |
| delete-branch: true | |
| labels: 'backported-pr,${{ join(github.event.pull_request.labels.*.name) }}' | |
| - uses: actions-ecosystem/action-remove-labels@v1 | |
| with: | |
| number: ${{ steps.create-pr.outputs.pull-request-number }} | |
| labels: backport | |
| - name: Comment on completion | |
| uses: actions/github-script@v7 | |
| with: | |
| script: | | |
| github.rest.issues.createComment({ | |
| issue_number: context.issue.number, | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| body: '🏁 Successfully backported as #${{ steps.create-pr.outputs.pull-request-number }}. 🏁' | |
| }) | |
| - name: Comment on error | |
| if: failure() | |
| uses: actions/github-script@v7 | |
| with: | |
| script: | | |
| const workflow_url = `${process.env.GITHUB_SERVER_URL}/${process.env.GITHUB_REPOSITORY}/actions/runs/${process.env.GITHUB_RUN_ID}`; | |
| body = `🚨 Unable to [cleanly backport](${workflow_url}) this PR! 🚨`; | |
| github.rest.issues.createComment({ | |
| issue_number: context.issue.number, | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| body: body | |
| }) |